{
 "code": "LK.FIN.BANK_STATS.LCB_INTEREST_MARGIN.A",
 "name": "Interest Margin",
 "unit": "Per cent",
 "frequency": "Annual",
 "base_year": null,
 "producer": "Central Bank of Sri Lanka",
 "publisher": "Central Bank of Sri Lanka",
 "source_url": "https://www.cbsl.gov.lk/en/statistics/statistical-tables",
 "latest_vintage": "2022-03-09",
 "page": "/data/series/LK.FIN.BANK_STATS.LCB_INTEREST_MARGIN.A/",
 "notice": "Compiled by Macro Lab; not an official publication of the source agency. Provided as is, without warranty of any kind. Not investment advice.",
 "observations": [
  {"period": "1998", "value": 4.12, "status": null},
  {"period": "1999", "value": 3.56, "status": null},
  {"period": "2000", "value": 3.82, "status": null},
  {"period": "2001", "value": 3.42, "status": null},
  {"period": "2002", "value": 3.85, "status": null},
  {"period": "2003", "value": 4.17, "status": null},
  {"period": "2004", "value": 3.97, "status": null},
  {"period": "2005", "value": 4.05, "status": null},
  {"period": "2006", "value": 4.40, "status": null},
  {"period": "2007", "value": 4.54, "status": null},
  {"period": "2008", "value": 4.73, "status": null},
  {"period": "2009", "value": 4.79, "status": null},
  {"period": "2010", "value": 4.65, "status": null},
  {"period": "2011", "value": 4.28, "status": null},
  {"period": "2012", "value": 4.27, "status": null},
  {"period": "2013", "value": 3.75, "status": null},
  {"period": "2014", "value": 3.55, "status": null},
  {"period": "2015", "value": 3.51, "status": null},
  {"period": "2016", "value": 3.57, "status": null},
  {"period": "2017", "value": 3.54, "status": null},
  {"period": "2018", "value": 3.67, "status": null},
  {"period": "2019", "value": 3.60, "status": null},
  {"period": "2020", "value": 3.10, "status": null},
  {"period": "2021", "value": 3.34, "status": null}
 ]
}